Comment 10 for bug 1014280

ok.
So the problem comes from a change you made after install, maybe:
- one of the GTK apps you installed (which GTK apps have you added?)
- or a PPA package (do you have PPAs or additional repositories?)
- or a configuration of python (have you changed the python conf?)
...
please let me know if you find the source of the problem, I may have to improve the dependencies of B-R.